A charge controller is a voltage or current controller which is used to keep the batteries from overcharging It maintain the rate of voltage and current coming from the solar panel to the batteries.

This Low Dropout Voltage (LDO) solar charge controller uses a simple differential amplifier and series P channel MOSFET linear regulator –their compatibility seems like a marriage made in heaven.

Solar panels make electricity from sunlight. But your home can't use that electricity directly. That's where solar inverters come in. Inverters are found in nearly every solar installation, from small ...